## How To Find The Interquartile Range & any Outliers

How do you find the interquartile range? We can find the interquartile range or IQR in four simple steps: Order the data from least to greatest Find the median Calculate the median of both the

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## How to Find Interquartile Range in Math with Examples

How to Find the Interquartile Range (IQR) by Hand. The formula for finding the interquartile range takes the third quartile value and subtracts the first quartile value. IQR = Q3 – Q1.

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## Algebra 1 : How to find interquartile range

To find the IQR, simply take the value of the upper quartile and subtract to the lower quartile value. What does the interquartile range tell you? The interquartile range tells how the middle values